Global Patent Index - EP 4163635 A1

EP 4163635 A1 20230412 - SENSING PLATFORM

Title (en)

SENSING PLATFORM

Title (de)

SENSORPLATTFORM

Title (fr)

PLATE-FORME DE DÉTECTION

Publication

EP 4163635 A1 20230412 (EN)

Application

EP 22182419 A 20200616

Priority

  • LU 101273 A 20190621
  • EP 20732599 A 20200616
  • EP 2020066648 W 20200616

Abstract (en)

The present invention relates to a glucose sensor comprising a mutated biomolecule immobilised to a substrate, wherein the mutated biomolecule is immobilised to the substrate via a linker comprising a thiol reactive group and a substrate adherence group, wherein the biomolecule is mutated to introduce one or more surface accessible thiol moieties, and wherein the mutated biomolecule is connected to the linker via said one or more surface accessible thiol moieties on the biomolecule and said thiol reactive group on the linker, and wherein the biomolecule is glucose oxidase, concanavalin A, or glucose binding protein.

IPC 8 full level

G01N 33/66 (2006.01); C12Q 1/26 (2006.01)

CPC (source: CN EP KR US)

C12Q 1/006 (2013.01 - CN); C12Q 1/26 (2013.01 - CN EP KR US); C12Q 1/54 (2013.01 - CN KR US); G01N 33/66 (2013.01 - CN EP KR); C12Q 2565/607 (2013.01 - KR); G01N 21/6486 (2013.01 - US); G01N 2333/904 (2013.01 - CN KR)

C-Set (source: CN)

  1. C12Q 1/26 + C12Q 2565/607 + C12Q 2563/157 + C12Q 2525/191
  2. C12Q 1/54 + C12Q 2565/607 + C12Q 2563/157 + C12Q 2525/191

Citation (applicant)

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Citation (search report)

  • [X] EP 2508600 A1 20121010 - AMANO ENZYME INC [JP]
  • [XY] US 2010285514 A1 20101111 - CLAUSSEN JONATHAN CLAY [US], et al
  • [A] HELEN V HSIEH ET AL: "Direct detection of glucose by surface plasmon resonance with bacterial glucose/galactose-binding protein", BIOSENSORS AND BIOELECTRONICS, ELSEVIER SCIENCE LTD, UK, AMSTERDAM , NL, vol. 19, no. 7, 15 February 2004 (2004-02-15), pages 653 - 660, XP001206132, ISSN: 0956-5663, DOI: 10.1016/S0956-5663(03)00271-9
  • [A] VITALIJS ZUBKOVS ET AL: "Mediatorless, Reversible Optical Nanosensor Enabled through Enzymatic Pocket Doping", SMALL, vol. 13, no. 42, 1 November 2017 (2017-11-01), pages 1 - 10, XP055619520, ISSN: 1613-6810, DOI: 10.1002/smll.201701654
  • [Y] ALESSANDRA ANTONUCCI; JUSTYNA KUPIS-ROZMYSLOWICZ; ARDEMIS A BOGHOSSIAN: "Noncovalent Protein and Peptide Functionalization of Single-Walled Carbon Nanotubes for Biodelivery and Optical Sensing Applications", APPLIED MATERIALS & INTERFACES, vol. 9, no. 13, 27 March 2017 (2017-03-27), US, pages 11321 - 11331, XP055619556, ISSN: 1944-8244, DOI: 10.1021/acsami.7b00810
  • [XY] ZUBKOVS ET AL: "Protein Bioconjugation to Carbon Nanotubes for Near-Infrared Sensing", INTERNET CITATION, 19 June 2019 (2019-06-19), XP002794073, Retrieved from the Internet <URL:http://infoscience.epfl.ch/record/267489> [retrieved on 20190906]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2020254336 A1 20201224; AU 2020294875 A1 20220217; AU 2022204551 A1 20220721; CN 114599793 A 20220607; CN 115197995 A 20221018; EP 3987049 A1 20220427; EP 4163635 A1 20230412; JP 2022130615 A 20220906; JP 2022538067 A 20220831; KR 20220035138 A 20220321; KR 20220098272 A 20220711; LU 101273 B1 20201228; US 2022315979 A1 20221006; US 2022333154 A1 20221020

DOCDB simple family (application)

EP 2020066648 W 20200616; AU 2020294875 A 20200616; AU 2022204551 A 20220628; CN 202080054513 A 20200616; CN 202210708072 A 20200616; EP 20732599 A 20200616; EP 22182419 A 20200616; JP 2021576173 A 20200616; JP 2022105254 A 20220630; KR 20227002202 A 20200616; KR 20227022063 A 20200616; LU 101273 A 20190621; US 202017620343 A 20200616; US 202217858628 A 20220706